Depends on which Bluetooth/USB option you selected. If you went with 6NK (around £600) then you should have voice control. If you went for the cheaper option (6NH - £265 iirc) then you won't have voice control.
I went for the cheap option as I have voice control in my M3 and it's a complete pain; I almost always give up after a few minutes in frustration and end up using the idrive for the right number to call!
Hope this helps and good luck with the new car, looks great.
2012 BMW X3 20d M Sport Manual - Sapphire Black/Black Leather - Winter Pack, Access Pack, Xenons, Panoramic Roof, Professional Audio, 19" 369 wheels, Grad Tint Screen, Storage Pack, Sun Protection Glass, Electric Folding Mirrors. Oh yeah, and a 2013 Porsche 911 (991) C2S- Guards Red/Black Leather